Press Pelease
NEWS RELEASE THV
2003/06/12

RKC INSTRUMENT ANNOUNCES
THV THYRISTOR SERIES WITH LED DISPLAY
RKC Instrument Inc. announces the THV, a new compact microprocessor based SCR power controller has added a full line of amperage. Designed to provide higher performance at a lower cost, it is now offered as 20A, 30A,45A, 80A and 100A. The THV features programming keys and a digital display on the front, responds quickly to setting input changes in fast response applications, and offers programmable phase control or zero-cross control. Set values and input signals can be checked and monitored easily by the front digital display keys but can also be made with an external setting unit like a variable resistor.

The THV is packed with standard functions which include gradient setting, ramp-up and ramp-down with a soft-start and soft-down, and high/low output limiters. Additional features include three types of output modes and base-up setting (output bias). The THV operates at 100 up to 240V AC and automatically selects power supply frequency 50 or 60Hz.


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